<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org" xmlns:shiro="http://www.thymeleaf.org/thymeleaf-extras-shiro">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <h1>首页</h1>
    <div th:if="${session.loginUser==null}">
        <a th:href="@{/toLogin}">login</a>
    </div>

    <div th:if="${session.loginUser!=null}">
        <a th:href="@{/loginOut}">loginOut</a>
    </div>

    <hr>
    <h2 th:text="${userName}" th:if="${not #strings.isEmpty(userName)}"/>
    <span th:text="${msg}"/>
    <hr>

    <div shiro:hasPermission="user:add">
        <a th:href="@{/user/add}">add</a>
    </div>
    <hr>

    <div shiro:hasPermission="user:update">
        <a th:href="@{/user/update}">update</a>
    </div>
    <hr>

</body>
</html>